Post hole digger



FIG. 1 is a top plan view of a post hole digger showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a rear elevational view thereof, shown in a retracted position. 

The ornamental design for a post hole digger, as shown. 